Engine: Service Precautions

Parts Requiring Angular Tightening
- Use an angle wrench for the final tightening of the following engine parts:
1) Cylinder head bolts
2) Main bearing cap bolts
3) Connecting rod cap nuts
- Do not use a torque value for final tightening.
- The torque value for these parts are for a preliminary step.
- Ensure thread and seat surfaces are clean and coated with engine oil.

Liquid Gasket Application Procedure
a. Use a scraper to remove all traces of old liquid gasket from mating surfaces and grooves. Also, completely clean any oil from these areas.





b. Apply a continuous bead of liquid gasket to mating surfaces. (Use Genuine RTV silicone sealant part No. 999MPA7007 or equivalent.)
- Be sure liquid gasket diameter is as specified.





c. Apply liquid gasket around the inner side of bolt holes (unless otherwise specified).
d. Assembly should be done within 5 minutes after coating.
e. Wait at least 30 minutes before refilling engine oil and engine coolant.